If you're upgrading cooling on your G80 M3 or G82/G83 M4, this kit puts the parts customers buy together into one order.
10X Entries Into Our F80 M3 Sweepstakes
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Bosch alternator only
Brand:
ES#:
4013686
Mfg#:
E36MS52PPKKT
In Stock
ON SALE!
$646.99
This product was last offered at the strikethrough price on 07-06-2026
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Valeo alternator and production date from 02/2003
Brand:
ES#:
3618096
Mfg#:
E46330PPKT2
In Stock
ON SALE!
$639.99
This product was last offered at the strikethrough price on 07-06-2026
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Valeo alternator only
Brand:
ES#:
4013693
Mfg#:
E36MS52PPKKT2
In Stock
ON SALE!
$645.99
This product was last offered at the strikethrough price on 07-06-2026
Arguably THE BEST modification for your B48. This muffler delete sounds too good to be a 4 cylinder! Pair your new muffler delete with a performance ignition service kit to have a smooth and louder new exhaust sound!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Capable of supporting 700+ wheel horsepower - New, no core charge!
For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines
Brand:
ES#:
5457533
Mfg#:
B58G2P800N-2P
In Stock
$3107.99
This product was last offered at the strikethrough price on 07-15-2026
***Please see photos and description prior to ordering, all sales final.***
A plug-and-play solution to add Flex Fuel capability to your BMW!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
4919931
Mfg#:
BM3FFKTFH
In Stock
ON SALE!
SAVE 34%
$527.99
This product was last offered at the strikethrough price on 06-23-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
